The Bullmastiff is a large-sized breed of domestic dog, with a solid build and a short muzzle. The Bullmastiff is mastiff type dog, and was originally developed by 19th-century gamekeepers to guard estates. The breed was created by crossing the English Mastiff with the now extinct Old English Bulldog. It was recognized as a purebred dog by the English Kennel Club in 1924.

The Dog Scanner app does provide a lot more information about the Bullmastiff breed as well as many more.

Also known as

This breed is also called Bull Mastif as well as Bull Mastiffs.

Is your dog a Bullmastiff?

You can use our Dog Scanner app to find out whether your dog is a Bullmastiff.